Cyclic voltammetry is an important technique to characterize the electrochemical performance and reaction kinetics in electrical energy storage devices under various conditions. In this study, a physics-based model developed simulate cyclic measurements of reduced graphene oxide with aramid nanofiber (rGO-ANF) composite structural supercapacitors through multiphysics computational modeling comp...

in this paper, we study cyclic surfaces in 5 1 e generated by homothetic motions of a lorentziancircle. the properties of these cyclic surfaces up to first order are investigated. we show that, as it is shown ine5 , cyclic 2-surfaces in 5 1 e , in general, are contained in canal hypersurfaces. finally, we give an example.

Innovative ways of harnessing sustainable energy are needed to meet the world's ever-increasing demands. Supercapacitors may contribute, as they can convert waste heat electricity through cyclic charging and discharging at different temperatures. Herein, we use an analytically-solvable model a cylindrical pore filled with single file ions identify optimal conditions for heat-to-electricity conv...

Abstract Aqueous magnesium ion‐based batteries have attracted significant research interest due to the two‐electron transfer process, small cation radius, low reduction potential as well inert hydrogen evolution reaction. However, high surface charge density of divalent Mg 2+ ions results in sluggish solid‐state diffusion kinetics, which significantly limits number host materials suitable for e...

carbonate materials are mostly found in tropical areas, where exploiting gas and oil resources are of high concern. their unique behavior under shear loading first was recognised during oil resources investigations in the persian gulf. off-shore structures have been placed on carbonate soils which are highly crushable.during storms cyclic loading imposes on the bases of structures lied down on ...

BACKGROUND Natural and industrial environments are dynamic with respect to substrate availability and other conditions like temperature and pH. Especially, metabolism is strongly affected by changes in the extracellular space. Here we study the dynamic flux of central carbon metabolism and storage carbohydrate metabolism under dynamic feast/famine conditions in Saccharomyces cerevisiae. RESUL...

in this paper, the effect of cyclic loading on punching strength of flat slabs strengthened with carbon fiber reinforced polymer (cfrp) sheets is studied. experimental results of ten slab specimens under monotonic and cyclic loading are analyzed. eight specimens were strengthened with cfrp sheets on the tensile face of the slabs and the two other specimens were kept un-strengthened as control s...

Recent but limited studies have shown that multistep slow depressurization based on mixed CH4/CO2 hydrate dissociation can enhance CH4 recovery and increases CO2 storage after injection into [1,2]. For the first time, resistivity variation gas was investigated to study change in saturation production/storage yield. Lab-scale rich hydrates were synthesized mimic production well scenario. The san...

Dimers of ethylene carbonate and propylene carbonate are created in supersonic jet expansions and characterized by FTIR spectroscopy. Fermi resonances are switched on and off by dimerization. There is a unique centrosymmetric dimer of ethylene carbonate in a pronounced case of complementary chirality synchronization, contributing to its energy storage capacity at melting. Two chiral propylene c...

For creating robots that are capable of human like performance in terms of speed, energetic properties, and robustness, intrinsic compliance is a promising design element for achieving this. In this paper we investigate the effects of elastic energy storage and release for ball dribbling in terms of cycle stability based on the analysis of error evolution, peak power performance during hand con...